2 e&m, fxs and alarm input connector, E&m, fxs and alarm input connector -8, Pair female amphenol connector -8 – Zhone Technologies IMACS-200 User Manual
Page 34
2-8
System Installation
Model No.
Running Head
Connector Pin-outs
System Installation
Note:
For purposes of connection and function, the IMACS-200 should be considered a DCE.
2.4.2
E&M, FXS and Alarm input connector
Table 2-5 lists the connector pinouts for the E&M circuits, FXS circuit and the provided alarm input
points. For E&M, “R”, “T” and “M” are consider input direction, “R1”, “T1” and “E” are considered
output direction, and “SB” and “SG” are considered direction-neutral.
23
External Transmit Clock A
24
Terminal Timing A
Not Used
U
25
Test Mode
DCE
NN
Table 2-5. 25-pair female amphenol connector
Port
Designation
Pin
Port
Designation
Pin
E&M
Port 1
T-1
26
E&M
Port 4
T-4
38
E&M
Port1
R-1
1
E&M
Port4
R-4
13
E&M
Port 1
T1-1
27
E&M
Port 4
T1-4
39
E&M
Port 1
R1-1
2
E&M
Port 4
R1-4
14
E&M
Port 1
E-1
28
E&M
Port 4
E-4
40
E&M
Port 1
M-1
3
E&M
Port 4
M-4
15
E&M
Port 1
SG-1
29
E&M
Port 4
SG-4
41
E&M
Port 1
SB-1
4
E&M
Port 4
SB-4
16
E&M
Port 2
T-2
30
FXS
Port 1
T-1
42
E&M
Port 2
R-2
5
FXS
Port 1
R-1
17
Table 2-4. V.35 DB25 female connector
Pin
Signal
Source
V.35 (with PRM-1261F cable)